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PARTS CATALOG CHAIN SAW CS-420ES(37) - 37014290 CS-420ES(37)

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PARTS CATALOG

CHAIN SAW

CS-420ES(37)

- 37014290

CS-420ES(37)

CS-420ES(37)

1. Cylinder, Crankcase, Piston

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

4 P021-010574 1 CRANKCASE SET5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

6 P021-010581 1 PISTON KIT7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013620 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000010 2 SEAL,OIL 1216 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000763 1 COVER,CYLINDERSus. by A160-

000764

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR

- 1 -

CS-420ES(37)

1. Cylinder, Crankcase, Piston

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 X524-001900 1 LABEL

28 C304-000010 1 SPIKED29 91145-05020 2 BOLT HS TAPPING 5*20

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING

33 P021-009855 1 COVER ENGINE ASYSus. by P021-

009856

34 + V341-000050 1 WASHER,SQUARE36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 2 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 X530-000210 1 LABEL,EYE CATCHER Disuse

- 2 -

CS-420ES(37)

2. Air Cleaner, Carburettor, Muffler

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 V420-001420 1 CUSHION

2 130007-39931 1 INSULATORSus. by 130007-

39932

2 130007-39932 1 INSULATOR3 + 130020-33330 2 NUT4 V103-000280 1 GASKET,INTAKE NP4200 T1.0

5 V471-001600 1 PIPE 2.4*6*105

6 132013-09820 1 CLIP 6MM

7 A021-001310 1 CARBURETOR,DIAPHRAGM WT-820

8 130405-38332 1 BRACKET, AIR CLEANERSus. by 130405-

38333

9 130300-39730 1 CLEANER ASM., AIR10 130301-39935 1 ADAPTER, INTAKE ID #1230

11 900238-05050 2 SCREW 5*50 5*50

12 900253-05020 1 SCREW 5*20 5*20

13 900600-00005 1 WASHER 5 5

14 C454-000100 1 ROD, THROTTLE15 A439-000145 1 BRACKET,SWITCH16 V471-001280 1 PIPE 2.4*5*105

17 V471-001470 1 PIPE 2.4*5*200

18 123181-39130 1 PUMP, PRIMER19 V486-000021 1 TERMINAL,LEAD20 351134-39930 2 CUSHION21 890157-39130 1 LABEL, SWITCH22 163400-38330 1 SWITCH, IGNITION23 178810-14534 1 GROMMET

- 3 -

CS-420ES(37)

2. Air Cleaner, Carburettor, Muffler

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

24 A241-000140 1 KNOB, CHOKE

25 900220-04008 2 SCREW 4*8 4*8

26 A313-000810 1 GUIDE, EXHAUST ID#1260

27 A310-000060 1 SCREEN, ARRESTOR28 900516-00005 2 NUT, FRANGE 5 5

29 A300-000680 1 MUFFLER, EXHAUST30 V104-000731 1 GASKET,EXHAUST31 V203-000220 2 BOLT,532 V150-001820 1 PLATE,EYE

- 4 -

CS-420ES(37)

3. Starter, Magneto

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 A425-000000 1 SPARKPLUG BPMR8Y

2 A426-000010 1 TERMINAL,SPARKPLUG

3 A427-000012 1 CAP,SPARK PLUGSus. by A427-

000013

4 150117-16430 2 SPACER5 V490-000310 1 CLIP6 A411-000264 1 COIL, IGNITION7 V485-000680 1 LEAD8 V485-000620 1 LEAD L=140

9 900162-05020 2 BOLT, H.S. 5*20 5*20 W,SW

10 A409-000272 1 ROTOR, MAGNETO FW-46

11 900515-00008 1 NUT, FLANGE 8 8

12 177234-35430 2 SPRING, RETURN13 177247-04630 2 SPACER, RATCHET 5.2*8*2.1

14 A514-000050 2 PAWL15 900603-00005 2 WASHER 5 5.5*12*0.8

16 V203-000090 2 BOLT,5 M5*14

17 A172-000571 1 COVER,FANSus. by A172-

000572

18 A051-000980 1 STARTER,RECOIL ASYSus. by A051-

000981

19 + 177236-61830 1 SCREW29 + A507-000021 1 CATCHER,PAWL28 + V452-000220 1 SPRING,TORSION D2.3φ21.1

20 + P022-008440 1 ROPE, STARTER 3.5*900

21 + A506-000030 1 REEL,ROPE

- 5 -

CS-420ES(37)

3. Starter, Magneto

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

22 + P022-010440 1 SPRING KIT, REWIND

23 + P022-005890 1 GRIP, STARTER

24 + A500-000420 1 CASE,STARTERSus. by A500-

000421

25 91145-05020 4 BOLT HS TAPPING 5*20

26 X502-000410 1 LABEL,ECHO

- 6 -

CS-420ES(37)

4. Handle

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900253-04014 1 SCREW 4*14 4*14

2 351155-35430 1 COVER, HANDLE (BL)3 C460-000072 1 LOCKOUT, THROTTLE4 C450-000212 1 CONTROL, THROTTLE5 V452-000260 1 SPRING,TORSION6 900345-40030 1 PIN, SPRING 4*30SUS 4*30SUS

7 100918-15130 2 CAP8 900105-04020 2 BOLT, H.S. 4*20 4*20

9 100915-15131 2 SUPPORTER, CUSHION

10 V400-000050 2 CUSHION,4Sus. by V400-

000051

11 351111-19830 1 GRIP, HANDLE12 132115-44330 1 GROMMET13 132010-00760 1 PIPE, FUEL 3*5*250L

14 132013-09820 1 CLIP 6MM

15 131205-19830 1 STRAINER, FUELSus. by 131205-

19831

16 V162-000040 1 PLUG

17 P021-010591 1 HANDLE SET, REARSus. by P021-

010592

18 + 131300-56430 1 VALVE, CHECK19 + 131328-40630 1 COVER, VENT20 + 132013-26630 1 CLIP 6.5MM

21 + 132012-39931 1 PIPE 3*6*65

22 P021-010600 1 FUEL CAP ASY23 + A365-000050 1 CONNECTOR,CAP

- 7 -

CS-420ES(37)

4. Handle

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

24 + 900720-00022 1 O-RING 22 P-22

25 C400-000430 1 HANDLE, FRONT26 91145-05020 2 BOLT HS TAPPING 5*20

27 91145-05016 2 BOLT HS TAPPING 5*16

28 V475-003970 1 TUBE

- 8 -

CS-420ES(37)

5. Clutch, Sprocket

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 C320-000111 1 LEVER, BRAKESus. by C320-

000112

2 91145-05016 1 BOLT HS TAPPING 5*16

3 V356-000300 1 COLLAR,104 V452-000250 1 SPRING,TORSION5 433116-35430 1 SPACER 8 8*12*9

6 177214-03930 1 WASHER7 V202-000070 1 BOLT,48 C305-000011 1 PLATE,SPROCKET GUARD9 900220-03006 1 SCREW 3*6 3*6

10 V202-000060 2 BOLT,4 4*12

11 C032-000282 1 BRAKE ASY, CHAIN12 + C345-000211 1 COVER,BRAKE13 + V202-000060 3 BOLT,4 4*12

14 + 433116-35430 1 SPACER 8 8*12*9

15 + C334-000090 1 CONNECTOR, BRAKE16 + 93050-30098 1 ROLLER F3*9.8

17 + C328-000080 1 BAND, BRAKE18 + V376-000450 1 SPACER19 + V450-000070 1 SPRING,COMPRESSION20 + C300-000312 1 GUARD, SPROCKET22 A556-000480 1 DRUM, CLUTCH23 175012-00831 1 BEARING, NEEDLE24 175019-39430 1 PLATE, CLUTCH

25 A056-000120 1 CLUTCHSus. by A056-

000180

- 9 -

CS-420ES(37)

5. Clutch, Sprocket

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

26 + V451-000500 3 SPRING,TENSION

27 + P021-007050 1 CLUTCH SHOE SET

28 + A552-000060 1 HUB,CLUTCHSus. by A552-

000070

29 433012-39930 1 PLATE, GUIDE30 V203-000110 1 BOLT,531 C309-000030 1 TENSIONER,CHAIN32 V355-000270 1 COLLAR,833 V651-000011 1 GEAR,BEVEL34 V651-000001 1 GEAR,BEVEL35 X502-000340 1 LABEL,ECHO ECHO(WHITE)

36 433019-12330 2 NUT, FLANGE 8 M-8

37A 430521-37332 1 BAR, GUIDE 38RD58325 38RD58-325

37B 430527-37332 1 BAR, GUIDE 43RD58325 43RD58-325

38A 431721-30230 1 CHAIN, SAW 21BP-64E 21BP-64E

38B 431717-30230 1 CHAIN, SAW 21BP-72E 21BP-72E

- 10 -

CS-420ES(37)

6. Auto-Oiler, Tools

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 437210-39931 1 PIPE

2 P021-012150 1 AUTO-OILER ASY3 + V356-000390 1 COLLAR,104 + V652-000030 1 GEAR,WORM

5 + V308-000030 1 WASHER,CIRCULAR 11 10.5*17.4*1.8

6 + C022-000020 1 AUTO-OILER ASSEMBLY7 900238-04012 2 SCREW 4*12 4*12

8 132013-26630 2 CLIP 6.5MM

9 437210-35430 1 PIPE10 132115-12330 1 GROMMET11 436205-14730 1 STRAINER, OIL12 895812-03930 1 DRIVER, SCREW 5013 X602-000080 1 TOOL,WRENCH 13*19 L180

14 898510-39130 1 BAG, TOOL15 895610-00130 1 L-WRENCH (4MM)16 898567-38330 1 SCABBARD, GUIDE BAR17 + 898568-14530 1 ROPE 5*900

- 11 -

CS-420ES(37)

7. Carburetor

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

A021-001310 1 CARBURETOR,DIAPHRAGM WT-820

1 + 123130-02960 5 SCREW2 + 123142-03930 1 COVER, M. DIAPHRAGM3 + 123141-03930 1 DIAPHRAGM, METERING4 + 123140-03930 1 GASKET, M. DIAPHRAGM5 + 123138-03930 1 PIN, METERING LEVER6 + 123123-03930 1 LEVER, METERING7 + 123139-03930 1 SCREW, M. LEVER PIN8 + 123122-39330 1 SPRING, METER. LEVER9 + 123137-19830 1 VALVE, INLET NEEDLE

10 + 123146-10631 1 PLUG, WELCH11 + P003-001790 1 VALVE, CHOKE12 + 123114-38830 3 SCREW13 + 123120-03661 2 NEEDLE14 + P003-000010 2 LIMITER CAP15 + 123113-37530 1 SPRING, THROTTLE RTN16 + P003-001810 1 SHAFT ASY,THROTTLE17 + 123126-10631 1 SCREEN, INLET18 + 123116-10530 1 VALVE, THROTTLE19 + 123127-15030 1 RING20 + P003-001780 1 LEVER, THROTTLE21 + P003-000140 1 SPRING22 + P003-001510 1 LEVER-FAST IDLE23 + 123149-26030 1 WASHER24 + P003-000150 1 CHOKE, SHAFT25 + 123112-15030 1 DIAPHRAGM, FUEL PUMP

- 12 -

CS-420ES(37)

7. Carburetor

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

26 + 123125-15030 1 GASKET, FUEL PUMP

27 + 123124-38330 1 COVER, FUEL PUMP28 + 123110-03930 1 SCREW, PUMP COVER29 + 123178-15030 1 PLUG, FRICTION30 + 123133-04260 1 SPRING, IDLE ADJUST31 + 123134-04260 1 SCREW, IDLE ADJUST32 + 123127-03930 1 CLIP, THROTTLE SHAFT

- 13 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

100012-16131 1 - 11 132013-26630 4 - 20 900345-40030 4 - 6100014-53630 1 - 10 132013-26630 6 - 8 900515-00008 3 - 11100015-03931 1 - 9 132115-12330 6 - 10 900516-00005 2 - 28100142-12330 1 - 12 132115-44330 4 - 12 900600-00005 2 - 13100910-60030 1 - 42 150114-04920 1 - 32 900603-00005 3 - 15100915-15131 4 - 9 150117-16430 3 - 4 900720-00022 4 - 24100915-33930 1 - 41 163400-38330 2 - 22 900721-00025 1 - 38100918-15130 1 - 40 175012-00831 5 - 23 900888-36201 1 - 16100918-15130 4 - 7 175019-39430 5 - 24 91145-05016 1 - 30123110-03930 7 - 28 177214-03930 5 - 6 91145-05016 4 - 27123112-15030 7 - 25 177234-35430 3 - 12 91145-05016 5 - 2123113-37530 7 - 15 177236-61830 3 - 19 91145-05020 1 - 29123114-38830 7 - 12 177247-04630 3 - 13 91145-05020 3 - 25123116-10530 7 - 18 178810-14534 2 - 23 91145-05020 4 - 26123120-03661 7 - 13 351111-19830 4 - 11 93050-30098 5 - 16123122-39330 7 - 8 351134-39930 2 - 20 A021-001310 2 - 7123123-03930 7 - 6 351155-35430 4 - 2 A021-001310 7 -123124-38330 7 - 27 430521-37332 5 - 37A A051-000980 3 - 18123125-15030 7 - 26 430527-37332 5 - 37B A056-000120 5 - 25123126-10631 7 - 17 431717-30230 5 - 38B A101-000160 1 - 7123127-03930 7 - 32 431721-30230 5 - 38A A160-000763 1 - 23123127-15030 7 - 19 433012-39930 5 - 29 A160-000764 1 - 23123130-02960 7 - 1 433019-12330 5 - 36 A172-000571 3 - 17123133-04260 7 - 30 433116-35430 5 - 5 A202-000060 1 - 2123134-04260 7 - 31 433116-35430 5 - 14 A209-000000 1 - 26123137-19830 7 - 9 436114-13930 1 - 36 A232-000023 1 - 19123138-03930 7 - 5 436205-14730 6 - 11 A235-000020 1 - 17123139-03930 7 - 7 437210-35430 6 - 9 A241-000140 2 - 24123140-03930 7 - 4 437210-39931 6 - 1 A300-000680 2 - 29123141-03930 7 - 3 890157-39130 2 - 21 A310-000060 2 - 27123142-03930 7 - 2 890345-39230 1 - 46 A313-000810 2 - 26123146-10631 7 - 10 890631-38130 1 - 45 A365-000050 1 - 39123149-26030 7 - 23 895610-00130 6 - 15 A365-000050 4 - 23123178-15030 7 - 29 895812-03930 6 - 12 A409-000272 3 - 10123181-39130 2 - 18 898510-39130 6 - 14 A411-000264 3 - 6130007-39931 2 - 2 898567-38330 6 - 16 A425-000000 3 - 1130007-39932 2 - 2 898568-14530 6 - 17 A426-000010 3 - 2130020-33330 2 - 3 900105-04020 4 - 8 A427-000012 3 - 3130300-39730 2 - 9 900162-05020 3 - 9 A439-000145 2 - 15130301-39935 2 - 10 900162-05022 1 - 5 A500-000420 3 - 24130338-32430 1 - 20 900162-05030 1 - 43 A506-000030 3 - 21130405-38332 2 - 8 900220-03006 5 - 9 A507-000021 3 - 29131205-19830 4 - 15 900220-04008 2 - 25 A514-000050 3 - 14131300-56430 4 - 18 900238-04012 6 - 7 A552-000060 5 - 28131328-40630 4 - 19 900238-05014 1 - 1 A556-000480 5 - 22132010-00760 4 - 13 900238-05020 1 - 22 C022-000020 6 - 6132012-39931 4 - 21 900238-05050 2 - 11 C032-000282 5 - 11132013-09820 2 - 6 900253-04014 4 - 1 C300-000312 5 - 20132013-09820 4 - 14 900253-05020 2 - 12 C304-000010 1 - 28

- 14 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

C305-000011 5 - 8 V420-001250 1 - 44C309-000030 5 - 31 V420-001420 2 - 1C310-000000 1 - 31 V450-000070 5 - 19C320-000111 5 - 1 V451-000500 5 - 26C328-000080 5 - 17 V452-000220 3 - 28C334-000090 5 - 15 V452-000250 5 - 4C345-000211 5 - 12 V452-000260 4 - 5C400-000430 4 - 25 V471-001280 2 - 16C450-000212 4 - 4 V471-001470 2 - 17C454-000100 2 - 14 V471-001600 2 - 5C460-000072 4 - 3 V475-003970 4 - 28P003-000010 7 - 14 V485-000620 3 - 8P003-000140 7 - 21 V485-000680 3 - 7P003-000150 7 - 24 V486-000021 2 - 19P003-001510 7 - 22 V490-000310 3 - 5P003-001780 7 - 20 V505-000010 1 - 15P003-001790 7 - 11 V607-000000 1 - 8P003-001810 7 - 16 V651-000001 5 - 34P021-007050 5 - 27 V651-000011 5 - 33P021-007630 1 - 37 V652-000030 1 - 14P021-009855 1 - 33 V652-000030 6 - 4P021-010574 1 - 4 X502-000340 5 - 35P021-010581 1 - 6 X502-000410 3 - 26P021-010591 4 - 17 X503-008450 1 - 18P021-010600 4 - 22 X524-001900 1 - 27P021-012150 6 - 2 X530-000210 1 - 47P021-013620 1 - 13 X602-000080 6 - 13P022-005890 3 - 23P022-008440 3 - 20P022-010440 3 - 22V103-000280 2 - 4V103-000290 1 - 3V104-000731 2 - 30V135-000010 1 - 24V150-001820 2 - 32V162-000040 4 - 16V202-000060 5 - 10V202-000060 5 - 13V202-000070 5 - 7V203-000090 3 - 16V203-000110 5 - 30V203-000220 2 - 31V308-000030 6 - 5V341-000050 1 - 34V355-000270 5 - 32V356-000300 5 - 3V356-000390 6 - 3V376-000450 5 - 18V400-000050 4 - 10

- 15 -

(37)No. 64-067

©2012

PARTS CATALOG

CHAIN SAW

CS-420ES(37)

- 37017620

P014-000490-10Hb

37014291

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

4 P021-010574 1 CRANKCASE SET5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

6 P021-010582 1 PISTON KIT7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013620 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000010 2 SEAL,OIL 1215 + V505-000011 2 SEAL,OIL 12 12*32*5.5

16 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR27 X524-001900 1 LABEL

- 1 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

28 C304-000010 1 SPIKED

29 91145-05020 2 BOLT HS TAPPING 5*20

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING33 P021-009856 1 COVER ENGINE ASY34 + V341-000050 1 WASHER,SQUARE36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 2 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 V341-000060 1 WASHER,SQUARE48 V341-000070 1 WASHER,SQUARE

- 2 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 V420-001420 1 CUSHION

2 130007-39932 1 INSULATOR3 + 130020-33330 2 NUT4 V103-000280 1 GASKET,INTAKE NP4200 T1.0

5 V471-001600 1 PIPE 2.4*6*105

6 132013-09820 1 CLIP 6MM

7 A021-001790 1 CARBURETOR,DIAPHRAGM WT-950

8 130405-38332 1 BRACKET, AIR CLEANER9 130300-39730 1 CLEANER ASM., AIR

10 130301-39935 1 ADAPTER, INTAKE ID #1230

11 900238-05050 2 SCREW 5*50 5*50

12 900253-05020 1 SCREW 5*20 5*20

13 900600-00005 1 WASHER 5 5

14 C454-000100 1 ROD, THROTTLE15 A439-000145 1 BRACKET,SWITCH16 V471-001280 1 PIPE 2.4*5*105

17 V471-001470 1 PIPE 2.4*5*200

18 123181-39130 1 PUMP, PRIMER19 V486-000021 1 TERMINAL,LEAD20 351134-39930 2 CUSHION21 890157-39130 1 LABEL, SWITCH22 163400-38330 1 SWITCH, IGNITION23 178810-14534 1 GROMMET24 A241-000140 1 KNOB, CHOKE25 900220-04008 2 SCREW 4*8 4*8

26 A313-000810 1 GUIDE, EXHAUST ID#1260

- 3 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 A310-000060 1 SCREEN, ARRESTOR

28 900516-00005 2 NUT, FRANGE 5 5

29 A300-000680 1 MUFFLER, EXHAUST30 V104-000731 1 GASKET,EXHAUST31 V203-000220 2 BOLT,532 V150-001820 1 PLATE,EYE

- 4 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 A425-000000 1 SPARKPLUG BPMR8Y

2 A426-000010 1 TERMINAL,SPARKPLUG3 A427-000013 1 CAP,SPARK PLUG4 150117-16430 2 SPACER5 V490-000310 1 CLIP6 A411-000264 1 COIL, IGNITION7 V485-000680 1 LEAD8 V485-000620 1 LEAD L=140

9 900162-05020 2 BOLT, H.S. 5*20 5*20 W,SW

10 A409-000272 1 ROTOR, MAGNETO FW-46

11 900515-00008 1 NUT, FLANGE 8 8

12 177234-35430 2 SPRING, RETURN13 177247-04630 2 SPACER, RATCHET 5.2*8*2.1

14 A514-000050 2 PAWL15 900603-00005 2 WASHER 5 5.5*12*0.8

16 V203-000090 2 BOLT,5 M5*14

17 A172-000572 1 COVER,FAN18 A051-000981 1 STARTER,RECOIL ASY19 + 177236-61830 1 SCREW28 + V452-000220 1 SPRING,TORSION D2.3φ21.1

29 + A507-000021 1 CATCHER,PAWL20 + P022-008440 1 ROPE, STARTER 3.5*900

21 + A506-000080 1 REEL,ROPE22 + P022-010440 1 SPRING KIT, REWIND23 + P022-005890 1 GRIP, STARTER24 + A500-000421 1 CASE,STARTER

- 5 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

25 91145-05020 4 BOLT HS TAPPING 5*20

26 X502-000410 1 LABEL,ECHO

- 6 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900253-04014 1 SCREW 4*14 4*14

2 351155-35430 1 COVER, HANDLE (BL)3 C460-000072 1 LOCKOUT, THROTTLE4 C450-000212 1 CONTROL, THROTTLE5 V452-000260 1 SPRING,TORSION6 900345-40030 1 PIN, SPRING 4*30SUS 4*30SUS

7 100918-15130 2 CAP8 900105-04020 2 BOLT, H.S. 4*20 4*20

9 100915-15131 2 SUPPORTER, CUSHION10 V400-000051 2 CUSHION,411 351111-19830 1 GRIP, HANDLE12 132115-44330 1 GROMMET13 132010-00760 1 PIPE, FUEL 3*5*250L

14 132013-09820 1 CLIP 6MM

15 131205-19831 1 STRAINER, FUEL16 V162-000040 1 PLUG17 P021-010592 1 HANDLE SET, REAR18 + 131300-56430 1 VALVE, CHECK19 + 131328-40630 1 COVER, VENT20 + 132013-26630 1 CLIP 6.5MM

21 + 132012-39931 1 PIPE 3*6*65

22 P021-010600 1 FUEL CAP ASY23 + A365-000050 1 CONNECTOR,CAP24 + 900720-00022 1 O-RING 22 P-22

25 C400-000430 1 HANDLE, FRONT26 91145-05020 2 BOLT HS TAPPING 5*20

- 7 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 91145-05016 2 BOLT HS TAPPING 5*16

28 V475-003970 1 TUBE

- 8 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 C320-000112 1 LEVER, BRAKE

2 91145-05016 1 BOLT HS TAPPING 5*16

3 V356-000300 1 COLLAR,104 V452-000250 1 SPRING,TORSION5 433116-35430 1 SPACER 8 8*12*9

6 177214-03930 1 WASHER7 V202-000070 1 BOLT,48 C305-000011 1 PLATE,SPROCKET GUARD8 C305-000012 1 PLATE,SPROCKET GUARD9 900220-03006 1 SCREW 3*6 3*6

10 V202-000060 2 BOLT,4 4*12

11 C032-000282 1 BRAKE ASY, CHAIN12 + C345-000211 1 COVER,BRAKE13 + V202-000060 3 BOLT,4 4*12

14 + 433116-35430 1 SPACER 8 8*12*9

15 + C334-000090 1 CONNECTOR, BRAKE16 + 93050-30098 1 ROLLER F3*9.8

17 + C328-000080 1 BAND, BRAKE18 + V376-000450 1 SPACER19 + V450-000070 1 SPRING,COMPRESSION20 + C300-000312 1 GUARD, SPROCKET22 A556-000480 1 DRUM, CLUTCH23 175012-00831 1 BEARING, NEEDLE24 175019-39430 1 PLATE, CLUTCH25 A056-000180 1 CLUTCH ASY26 + V451-000500 3 SPRING,TENSION

- 9 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + P021-007050 1 CLUTCH SHOE SET

28 + A552-000070 1 HUB, CLUTCH29 433012-39930 1 PLATE, GUIDE30 V203-000110 1 BOLT,531 C309-000030 1 TENSIONER,CHAIN32 V355-000270 1 COLLAR,833 V651-000011 1 GEAR,BEVEL34 V651-000001 1 GEAR,BEVEL35 X502-000340 1 LABEL,ECHO ECHO(WHITE)

36 433019-12330 2 NUT, FLANGE 8 M-8

37A 430521-37333 1 BAR, GUIDE 38RD58325 38RD58-325

37B 430527-37333 1 BAR, GUIDE 43RD58325 43RD58-325

38A 431721-30230 1 CHAIN, SAW 21BP-64E 21BP-64E

38B 431717-30230 1 CHAIN, SAW 21BP-72E 21BP-72E

- 10 -

CS-420ES(37)

6. AUTO-OILER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 437210-39931 1 PIPE

2 P021-012150 1 AUTO-OILER ASY3 + V356-000390 1 COLLAR,104 + V652-000030 1 GEAR,WORM

5 + V308-000030 1 WASHER,CIRCULAR 11 10.5*17.4*1.8

6 + C022-000020 1 AUTO-OILER ASSEMBLY7 900238-04012 2 SCREW 4*12 4*12

8 132013-26630 2 CLIP 6.5MM

9 437210-35430 1 PIPE10 132115-12330 1 GROMMET11 436205-14730 1 STRAINER, OIL12 895812-03930 1 DRIVER, SCREW 5013 X602-000080 1 TOOL,WRENCH 13*19 L180

14 898510-07130 1 BAG, TOOL15 895610-00130 1 L-WRENCH (4MM)16 P021-014660 1 SCABBARD,CHAIN17 + 898568-14530 1 ROPE 5*900

- 11 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

A021-001790 1 CARBURETOR,DIAPHRAGM WT-950

1 + 123130-02960 1 SCREW2 + 123142-03930 1 COVER, M. DIAPHRAGM3 + P003-001850 1 DIAPHRAGM, METERING4 + 123140-03930 1 GASKET, M. DIAPHRAGM5 + 123138-03930 1 PIN, METERING LEVER6 + 123123-03930 1 LEVER, METERING7 + 123139-03930 1 SCREW, M. LEVER PIN8 + 123122-39330 1 SPRING, METER. LEVER9 + 123137-19830 1 VALVE, INLET NEEDLE

10 + 123146-10631 1 PLUG, WELCH11 + P003-001790 1 VALVE, CHOKE12 + 123114-38830 3 SCREW13 + P003-002270 2 NEEDLE15 + 123113-37530 1 SPRING, THROTTLE RTN16 + P003-001810 1 SHAFT ASY,THROTTLE17 + 123126-10631 1 SCREEN, INLET18 + 123116-10530 1 VALVE, THROTTLE19 + 123127-15030 1 RING20 + P003-001780 1 LEVER, THROTTLE21 + P003-000140 1 SPRING22 + P003-001510 1 LEVER-FAST IDLE23 + 123149-26030 1 WASHER24 + P003-000150 5 CHOKE, SHAFT25 + 123112-15030 1 DIAPHRAGM, FUEL PUMP26 + 123125-15030 1 GASKET, FUEL PUMP

- 12 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + 123124-38330 1 COVER, FUEL PUMP

28 + 123110-03930 1 SCREW, PUMP COVER29 + 123178-15030 1 PLUG, FRICTION30 + 123133-04260 1 SPRING, IDLE ADJUST31 + 123134-04260 1 SCREW, IDLE ADJUST32 + 123127-03930 1 CLIP, THROTTLE SHAFT

- 13 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

100012-16131 1 - 11 132115-44330 4 - 12 900603-00005 3 - 15100014-53630 1 - 10 150114-04920 1 - 32 900720-00022 4 - 24100015-03931 1 - 9 150117-16430 3 - 4 900721-00025 1 - 38100142-12330 1 - 12 163400-38330 2 - 22 900888-36201 1 - 16100910-60030 1 - 42 175012-00831 5 - 23 91145-05016 1 - 30100915-15131 4 - 9 175019-39430 5 - 24 91145-05016 4 - 27100915-33930 1 - 41 177214-03930 5 - 6 91145-05016 5 - 2100918-15130 1 - 40 177234-35430 3 - 12 91145-05020 1 - 29100918-15130 4 - 7 177236-61830 3 - 19 91145-05020 3 - 25123110-03930 7 - 28 177247-04630 3 - 13 91145-05020 4 - 26123112-15030 7 - 25 178810-14534 2 - 23 93050-30098 5 - 16123113-37530 7 - 15 351111-19830 4 - 11 A021-001790 2 - 7123114-38830 7 - 12 351134-39930 2 - 20 A021-001790 7 -123116-10530 7 - 18 351155-35430 4 - 2 A051-000981 3 - 18123122-39330 7 - 8 430521-37333 5 - 37A A056-000180 5 - 25123123-03930 7 - 6 430527-37333 5 - 37B A101-000160 1 - 7123124-38330 7 - 27 431717-30230 5 - 38B A160-000764 1 - 23123125-15030 7 - 26 431721-30230 5 - 38A A172-000572 3 - 17123126-10631 7 - 17 433012-39930 5 - 29 A202-000060 1 - 2123127-03930 7 - 32 433019-12330 5 - 36 A209-000000 1 - 26123127-15030 7 - 19 433116-35430 5 - 5 A232-000023 1 - 19123130-02960 7 - 1 433116-35430 5 - 14 A235-000020 1 - 17123133-04260 7 - 30 436114-13930 1 - 36 A241-000140 2 - 24123134-04260 7 - 31 436205-14730 6 - 11 A300-000680 2 - 29123137-19830 7 - 9 437210-35430 6 - 9 A310-000060 2 - 27123138-03930 7 - 5 437210-39931 6 - 1 A313-000810 2 - 26123139-03930 7 - 7 890157-39130 2 - 21 A365-000050 1 - 39123140-03930 7 - 4 890345-39230 1 - 46 A365-000050 4 - 23123142-03930 7 - 2 890631-38130 1 - 45 A409-000272 3 - 10123146-10631 7 - 10 895610-00130 6 - 15 A411-000264 3 - 6123149-26030 7 - 23 895812-03930 6 - 12 A425-000000 3 - 1123178-15030 7 - 29 898510-07130 6 - 14 A426-000010 3 - 2123181-39130 2 - 18 898568-14530 6 - 17 A427-000013 3 - 3130007-39932 2 - 2 900105-04020 4 - 8 A439-000145 2 - 15130020-33330 2 - 3 900162-05020 3 - 9 A500-000421 3 - 24130300-39730 2 - 9 900162-05022 1 - 5 A506-000080 3 - 21130301-39935 2 - 10 900162-05030 1 - 43 A507-000021 3 - 29130338-32430 1 - 20 900220-03006 5 - 9 A514-000050 3 - 14130405-38332 2 - 8 900220-04008 2 - 25 A552-000070 5 - 28131205-19831 4 - 15 900238-04012 6 - 7 A556-000480 5 - 22131300-56430 4 - 18 900238-05014 1 - 1 C022-000020 6 - 6131328-40630 4 - 19 900238-05020 1 - 22 C032-000282 5 - 11132010-00760 4 - 13 900238-05050 2 - 11 C300-000312 5 - 20132012-39931 4 - 21 900253-04014 4 - 1 C304-000010 1 - 28132013-09820 2 - 6 900253-05020 2 - 12 C305-000011 5 - 8132013-09820 4 - 14 900345-40030 4 - 6 C305-000012 5 - 8132013-26630 4 - 20 900515-00008 3 - 11 C309-000030 5 - 31132013-26630 6 - 8 900516-00005 2 - 28 C310-000000 1 - 31132115-12330 6 - 10 900600-00005 2 - 13 C320-000112 5 - 1

- 14 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

C328-000080 5 - 17 V420-001250 1 - 44C334-000090 5 - 15 V420-001420 2 - 1C345-000211 5 - 12 V450-000070 5 - 19C400-000430 4 - 25 V451-000500 5 - 26C450-000212 4 - 4 V452-000220 3 - 28C454-000100 2 - 14 V452-000250 5 - 4C460-000072 4 - 3 V452-000260 4 - 5P003-000140 7 - 21 V471-001280 2 - 16P003-000150 7 - 24 V471-001470 2 - 17P003-001510 7 - 22 V471-001600 2 - 5P003-001780 7 - 20 V475-003970 4 - 28P003-001790 7 - 11 V485-000620 3 - 8P003-001810 7 - 16 V485-000680 3 - 7P003-001850 7 - 3 V486-000021 2 - 19P003-002270 7 - 13 V490-000310 3 - 5P021-007050 5 - 27 V505-000010 1 - 15P021-007630 1 - 37 V505-000011 1 - 15P021-009856 1 - 33 V607-000000 1 - 8P021-010574 1 - 4 V651-000001 5 - 34P021-010582 1 - 6 V651-000011 5 - 33P021-010592 4 - 17 V652-000030 1 - 14P021-010600 4 - 22 V652-000030 6 - 4P021-012150 6 - 2 X502-000340 5 - 35P021-013620 1 - 13 X502-000410 3 - 26P021-014660 6 - 16 X503-008450 1 - 18P022-005890 3 - 23 X524-001900 1 - 27P022-008440 3 - 20 X602-000080 6 - 13P022-010440 3 - 22V103-000280 2 - 4V103-000290 1 - 3V104-000731 2 - 30V135-000010 1 - 24V150-001820 2 - 32V162-000040 4 - 16V202-000060 5 - 10V202-000060 5 - 13V202-000070 5 - 7V203-000090 3 - 16V203-000110 5 - 30V203-000220 2 - 31V308-000030 6 - 5V341-000050 1 - 34V341-000060 1 - 47V341-000070 1 - 48V355-000270 5 - 32V356-000300 5 - 3V356-000390 6 - 3V376-000450 5 - 18V400-000051 4 - 10

- 15 -

10HbNo. 64-067

©2012

PARTS CATALOG

CHAIN SAW

CS-420ES(37)

- 37020000

P014-000490-10Hc

37017621

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

4 P021-010574 1 CRANKCASE SET5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

6 P021-010582 1 PISTON KIT7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013620 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000010 2 SEAL,OIL 1215 + V505-000011 2 SEAL,OIL 12 12*32*5.5

16 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR27 X524-001900 1 LABEL

- 1 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

28 C304-000010 1 SPIKED

29 91145-05020 2 BOLT HS TAPPING 5*20

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING33 P021-009856 1 COVER ENGINE ASY34 + V341-000050 1 WASHER,SQUARE36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 2 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 V341-000060 1 WASHER,SQUARE48 V341-000070 1 WASHER,SQUARE

- 2 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 V420-001420 1 CUSHION

2 130007-39932 1 INSULATOR3 + 130020-33330 2 NUT4 V103-000280 1 GASKET,INTAKE NP4200 T1.0

5 V471-001600 1 PIPE 2.4*6*105

6 132013-09820 1 CLIP 6MM

7 A021-001790 1 CARBURETOR,DIAPHRAGM WT-950

8 130405-38332 1 BRACKET, AIR CLEANER9 130300-39730 1 CLEANER ASM., AIR

10 130301-39935 1 ADAPTER, INTAKE ID #1230

11 900238-05050 2 SCREW 5*50 5*50

12 900253-05020 1 SCREW 5*20 5*20

13 900600-00005 1 WASHER 5 5

14 C454-000100 1 ROD, THROTTLE15 A439-000145 1 BRACKET,SWITCH16 V471-001280 1 PIPE 2.4*5*105

17 V471-001470 1 PIPE 2.4*5*200

18 123181-39130 1 PUMP, PRIMER19 V486-000021 1 TERMINAL,LEAD20 351134-39930 2 CUSHION21 890157-39130 1 LABEL, SWITCH22 163400-38330 1 SWITCH, IGNITION23 178810-14534 1 GROMMET24 A241-000140 1 KNOB, CHOKE25 900220-04008 2 SCREW 4*8 4*8

26 A313-000810 1 GUIDE, EXHAUST ID#1260

- 3 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 A310-000060 1 SCREEN, ARRESTOR

28 900516-00005 2 NUT, FRANGE 5 5

29 A300-000680 1 MUFFLER, EXHAUST30 V104-000731 1 GASKET,EXHAUST31 V203-000220 2 BOLT,532 V150-001820 1 PLATE,EYE

- 4 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 A425-000000 1 SPARKPLUG BPMR8Y

2 A426-000010 1 TERMINAL,SPARKPLUG3 A427-000013 1 CAP,SPARK PLUG4 150117-16430 2 SPACER5 V490-000310 1 CLIP6 A411-000264 1 COIL, IGNITION7 V485-000680 1 LEAD8 V485-000620 1 LEAD L=140

9 900162-05020 2 BOLT, H.S. 5*20 5*20 W,SW

10 A409-000272 1 ROTOR, MAGNETO FW-46

11 900515-00008 1 NUT, FLANGE 8 8

12 177234-35430 2 SPRING, RETURN13 177247-04630 2 SPACER, RATCHET 5.2*8*2.1

14 A514-000050 2 PAWL15 900603-00005 2 WASHER 5 5.5*12*0.8

16 V203-000090 2 BOLT,5 M5*14

17 A172-000572 1 COVER,FAN18 A051-000981 1 STARTER,RECOIL ASY19 + 177236-61830 1 SCREW28 + V452-000220 1 SPRING,TORSION D2.3φ21.1

29 + A507-000021 1 CATCHER,PAWL20 + P022-008440 1 ROPE, STARTER 3.5*900

21 + A506-000080 1 REEL,ROPE22 + P022-010440 1 SPRING KIT, REWIND23 + P022-005890 1 GRIP, STARTER24 + A500-000421 1 CASE,STARTER

- 5 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

25 91145-05020 4 BOLT HS TAPPING 5*20

26 X502-000410 1 LABEL,ECHO

- 6 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900253-04014 1 SCREW 4*14 4*14

2 351155-35430 1 COVER, HANDLE (BL)3 C460-000072 1 LOCKOUT, THROTTLE4 C450-000212 1 CONTROL, THROTTLE5 V452-000260 1 SPRING,TORSION6 900345-40030 1 PIN, SPRING 4*30SUS 4*30SUS

7 100918-15130 2 CAP8 900105-04020 2 BOLT, H.S. 4*20 4*20

9 100915-15131 2 SUPPORTER, CUSHION10 V400-000051 2 CUSHION,411 351111-19830 1 GRIP, HANDLE12 132115-44330 1 GROMMET13 132010-00760 1 PIPE, FUEL 3*5*250L

14 132013-09820 1 CLIP 6MM

15 131205-19831 1 STRAINER, FUEL16 V162-000040 1 PLUG17 P021-010592 1 HANDLE SET, REAR18 + 131300-56430 1 VALVE, CHECK19 + 131328-40630 1 COVER, VENT20 + 132013-26630 1 CLIP 6.5MM

21 + 132012-39931 1 PIPE 3*6*65

22 P021-010600 1 FUEL CAP ASY23 + A365-000050 1 CONNECTOR,CAP24 + 900720-00022 1 O-RING 22 P-22

25 C400-000430 1 HANDLE, FRONT26 91145-05020 2 BOLT HS TAPPING 5*20

- 7 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 91145-05016 2 BOLT HS TAPPING 5*16

28 V475-003970 1 TUBE

- 8 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 C320-000112 1 LEVER, BRAKE

2 91145-05016 1 BOLT HS TAPPING 5*16

3 V356-000300 1 COLLAR,104 V452-000250 1 SPRING,TORSION5 433116-35430 1 SPACER 8 8*12*9

6 177214-03930 1 WASHER7 V202-000070 1 BOLT,48 C305-000011 1 PLATE,SPROCKET GUARD8 C305-000012 1 PLATE,SPROCKET GUARD9 91325-03005 1 SCREW

10 V202-000060 2 BOLT,4 4*12

11 C032-000283 1 BRAKE ASY, CHAIN12 + C345-000211 1 COVER,BRAKE13 + V202-000060 3 BOLT,4 4*12

14 + 433116-35430 1 SPACER 8 8*12*9

15 + C334-000090 1 CONNECTOR, BRAKE16 + 93050-30098 1 ROLLER F3*9.8

17 + C328-000080 1 BAND, BRAKE18 + V376-000450 1 SPACER19 + V450-000070 1 SPRING,COMPRESSION20 + C300-000313 1 GUARD, SPROCKET22 A556-000480 1 DRUM, CLUTCH23 175012-00831 1 BEARING, NEEDLE24 175019-39430 1 PLATE, CLUTCH25 A056-000180 1 CLUTCH ASY26 + V451-000500 3 SPRING,TENSION

- 9 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + P021-007050 1 CLUTCH SHOE SET

28 + A552-000070 1 HUB, CLUTCH29 433012-39930 1 PLATE, GUIDE30 V203-000110 1 BOLT,531 C309-000030 1 TENSIONER,CHAIN32 V355-000270 1 COLLAR,833 V651-000011 1 GEAR,BEVEL34 V651-000001 1 GEAR,BEVEL35 X502-000340 1 LABEL,ECHO ECHO(WHITE)

36 433019-12330 2 NUT, FLANGE 8 M-8

37A 430521-37333 1 BAR, GUIDE 38RD58325 38RD58-325

37B 430527-37333 1 BAR, GUIDE 43RD58325 43RD58-325

38A 431721-30230 1 CHAIN, SAW 21BP-64E 21BP-64E

38B 431717-30230 1 CHAIN, SAW 21BP-72E 21BP-72E

- 10 -

CS-420ES(37)

6. AUTO-OILER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 437210-39931 1 PIPE

2 P021-012150 1 AUTO-OILER ASY3 + V356-000390 1 COLLAR,104 + V652-000030 1 GEAR,WORM

5 + V308-000030 1 WASHER,CIRCULAR 11 10.5*17.4*1.8

6 + C022-000020 1 AUTO-OILER ASSEMBLY7 900238-04012 2 SCREW 4*12 4*12

8 132013-26630 2 CLIP 6.5MM

9 437210-35430 1 PIPE10 132115-12330 1 GROMMET11 436205-14730 1 STRAINER, OIL12 895812-03930 1 DRIVER, SCREW 5013 X602-000080 1 TOOL,WRENCH 13*19 L180

14 898510-07130 1 BAG, TOOL15 895610-00130 1 L-WRENCH (4MM)16 P021-014660 1 SCABBARD,CHAIN17 + 898568-14530 1 ROPE 5*900

- 11 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

A021-001790 1 CARBURETOR,DIAPHRAGM WT-950

1 + 123130-02960 1 SCREW2 + 123142-03930 1 COVER, M. DIAPHRAGM3 + P003-001850 1 DIAPHRAGM, METERING4 + 123140-03930 1 GASKET, M. DIAPHRAGM5 + 123138-03930 1 PIN, METERING LEVER6 + 123123-03930 1 LEVER, METERING7 + 123139-03930 1 SCREW, M. LEVER PIN8 + 123122-39330 1 SPRING, METER. LEVER9 + 123137-19830 1 VALVE, INLET NEEDLE

10 + 123146-10631 1 PLUG, WELCH11 + P003-001790 1 VALVE, CHOKE12 + 123114-38830 3 SCREW13 + P003-002270 2 NEEDLE15 + 123113-37530 1 SPRING, THROTTLE RTN16 + P003-001810 1 SHAFT ASY,THROTTLE17 + 123126-10631 1 SCREEN, INLET18 + 123116-10530 1 VALVE, THROTTLE19 + 123127-15030 1 RING20 + P003-001780 1 LEVER, THROTTLE21 + P003-000140 1 SPRING22 + P003-001510 1 LEVER-FAST IDLE23 + 123149-26030 1 WASHER24 + P003-000150 5 CHOKE, SHAFT25 + 123112-15030 1 DIAPHRAGM, FUEL PUMP26 + 123125-15030 1 GASKET, FUEL PUMP

- 12 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + 123124-38330 1 COVER, FUEL PUMP

28 + 123110-03930 1 SCREW, PUMP COVER29 + 123178-15030 1 PLUG, FRICTION30 + 123133-04260 1 SPRING, IDLE ADJUST31 + 123134-04260 1 SCREW, IDLE ADJUST32 + 123127-03930 1 CLIP, THROTTLE SHAFT

- 13 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

100012-16131 1 - 11 132115-44330 4 - 12 900720-00022 4 - 24100014-53630 1 - 10 150114-04920 1 - 32 900721-00025 1 - 38100015-03931 1 - 9 150117-16430 3 - 4 900888-36201 1 - 16100142-12330 1 - 12 163400-38330 2 - 22 91145-05016 1 - 30100910-60030 1 - 42 175012-00831 5 - 23 91145-05016 4 - 27100915-15131 4 - 9 175019-39430 5 - 24 91145-05016 5 - 2100915-33930 1 - 41 177214-03930 5 - 6 91145-05020 1 - 29100918-15130 1 - 40 177234-35430 3 - 12 91145-05020 3 - 25100918-15130 4 - 7 177236-61830 3 - 19 91145-05020 4 - 26123110-03930 7 - 28 177247-04630 3 - 13 91325-03005 5 - 9123112-15030 7 - 25 178810-14534 2 - 23 93050-30098 5 - 16123113-37530 7 - 15 351111-19830 4 - 11 A021-001790 2 - 7123114-38830 7 - 12 351134-39930 2 - 20 A021-001790 7 -123116-10530 7 - 18 351155-35430 4 - 2 A051-000981 3 - 18123122-39330 7 - 8 430521-37333 5 - 37A A056-000180 5 - 25123123-03930 7 - 6 430527-37333 5 - 37B A101-000160 1 - 7123124-38330 7 - 27 431717-30230 5 - 38B A160-000764 1 - 23123125-15030 7 - 26 431721-30230 5 - 38A A172-000572 3 - 17123126-10631 7 - 17 433012-39930 5 - 29 A202-000060 1 - 2123127-03930 7 - 32 433019-12330 5 - 36 A209-000000 1 - 26123127-15030 7 - 19 433116-35430 5 - 5 A232-000023 1 - 19123130-02960 7 - 1 433116-35430 5 - 14 A235-000020 1 - 17123133-04260 7 - 30 436114-13930 1 - 36 A241-000140 2 - 24123134-04260 7 - 31 436205-14730 6 - 11 A300-000680 2 - 29123137-19830 7 - 9 437210-35430 6 - 9 A310-000060 2 - 27123138-03930 7 - 5 437210-39931 6 - 1 A313-000810 2 - 26123139-03930 7 - 7 890157-39130 2 - 21 A365-000050 1 - 39123140-03930 7 - 4 890345-39230 1 - 46 A365-000050 4 - 23123142-03930 7 - 2 890631-38130 1 - 45 A409-000272 3 - 10123146-10631 7 - 10 895610-00130 6 - 15 A411-000264 3 - 6123149-26030 7 - 23 895812-03930 6 - 12 A425-000000 3 - 1123178-15030 7 - 29 898510-07130 6 - 14 A426-000010 3 - 2123181-39130 2 - 18 898568-14530 6 - 17 A427-000013 3 - 3130007-39932 2 - 2 900105-04020 4 - 8 A439-000145 2 - 15130020-33330 2 - 3 900162-05020 3 - 9 A500-000421 3 - 24130300-39730 2 - 9 900162-05022 1 - 5 A506-000080 3 - 21130301-39935 2 - 10 900162-05030 1 - 43 A507-000021 3 - 29130338-32430 1 - 20 900220-04008 2 - 25 A514-000050 3 - 14130405-38332 2 - 8 900238-04012 6 - 7 A552-000070 5 - 28131205-19831 4 - 15 900238-05014 1 - 1 A556-000480 5 - 22131300-56430 4 - 18 900238-05020 1 - 22 C022-000020 6 - 6131328-40630 4 - 19 900238-05050 2 - 11 C032-000283 5 - 11132010-00760 4 - 13 900253-04014 4 - 1 C300-000313 5 - 20132012-39931 4 - 21 900253-05020 2 - 12 C304-000010 1 - 28132013-09820 2 - 6 900345-40030 4 - 6 C305-000011 5 - 8132013-09820 4 - 14 900515-00008 3 - 11 C305-000012 5 - 8132013-26630 4 - 20 900516-00005 2 - 28 C309-000030 5 - 31132013-26630 6 - 8 900600-00005 2 - 13 C310-000000 1 - 31132115-12330 6 - 10 900603-00005 3 - 15 C320-000112 5 - 1

- 14 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

C328-000080 5 - 17 V420-001250 1 - 44C334-000090 5 - 15 V420-001420 2 - 1C345-000211 5 - 12 V450-000070 5 - 19C400-000430 4 - 25 V451-000500 5 - 26C450-000212 4 - 4 V452-000220 3 - 28C454-000100 2 - 14 V452-000250 5 - 4C460-000072 4 - 3 V452-000260 4 - 5P003-000140 7 - 21 V471-001280 2 - 16P003-000150 7 - 24 V471-001470 2 - 17P003-001510 7 - 22 V471-001600 2 - 5P003-001780 7 - 20 V475-003970 4 - 28P003-001790 7 - 11 V485-000620 3 - 8P003-001810 7 - 16 V485-000680 3 - 7P003-001850 7 - 3 V486-000021 2 - 19P003-002270 7 - 13 V490-000310 3 - 5P021-007050 5 - 27 V505-000010 1 - 15P021-007630 1 - 37 V505-000011 1 - 15P021-009856 1 - 33 V607-000000 1 - 8P021-010574 1 - 4 V651-000001 5 - 34P021-010582 1 - 6 V651-000011 5 - 33P021-010592 4 - 17 V652-000030 1 - 14P021-010600 4 - 22 V652-000030 6 - 4P021-012150 6 - 2 X502-000340 5 - 35P021-013620 1 - 13 X502-000410 3 - 26P021-014660 6 - 16 X503-008450 1 - 18P022-005890 3 - 23 X524-001900 1 - 27P022-008440 3 - 20 X602-000080 6 - 13P022-010440 3 - 22V103-000280 2 - 4V103-000290 1 - 3V104-000731 2 - 30V135-000010 1 - 24V150-001820 2 - 32V162-000040 4 - 16V202-000060 5 - 10V202-000060 5 - 13V202-000070 5 - 7V203-000090 3 - 16V203-000110 5 - 30V203-000220 2 - 31V308-000030 6 - 5V341-000050 1 - 34V341-000060 1 - 47V341-000070 1 - 48V355-000270 5 - 32V356-000300 5 - 3V356-000390 6 - 3V376-000450 5 - 18V400-000051 4 - 10

- 15 -

10HcNo. 64-067

©2012

PARTS CATALOG

CHAIN SAW

CS-420ES(37)

- 37027770

P014-000490-10Hd

37020001

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

4 P021-017360 1 CRANKCASE SET5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

6 P021-010582 1 PISTON KIT7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013620 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000010 2 SEAL,OIL 1215 + V505-000011 2 SEAL,OIL 12 12*32*5.5

16 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR27 X524-001900 1 LABEL

- 1 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

28 C304-000010 1 SPIKED

29 91145-05020 2 BOLT HS TAPPING 5*20

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING33 P021-009856 1 COVER ENGINE ASY34 + V341-000050 1 WASHER,SQUARE36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 2 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 V341-000060 1 WASHER,SQUARE48 V341-000070 1 WASHER,SQUARE1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

4 P021-017360 1 CRANKCASE SET5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

6 P021-010582 1 PISTON KIT

- 2 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013620 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000010 2 SEAL,OIL 1215 + V505-000011 2 SEAL,OIL 12 12*32*5.5

16 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR27 X524-001900 1 LABEL28 C304-000010 1 SPIKED29 91145-05020 2 BOLT HS TAPPING 5*20

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING33 P021-009856 1 COVER ENGINE ASY

- 3 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

34 + V341-000050 1 WASHER,SQUARE

36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 2 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 V341-000060 1 WASHER,SQUARE48 V341-000070 1 WASHER,SQUARE

- 4 -

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

48 V341-000070 1 WASHER,SQUARE

- 5 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 V420-001420 1 CUSHION

2 130007-39932 1 INSULATOR3 + 130020-33330 2 NUT4 V103-000280 1 GASKET,INTAKE NP4200 T1.0

5 V471-001600 1 PIPE 2.4*6*105

6 132013-09820 1 CLIP 6MM

7 A021-001900 1 CARBURETOR,DIAPHRAGM8 130405-38332 1 BRACKET, AIR CLEANER9 130300-39730 1 CLEANER ASM., AIR

10 130301-39935 1 ADAPTER, INTAKE ID #1230

11 900238-05050 2 SCREW 5*50 5*50

12 900253-05020 1 SCREW 5*20 5*20

13 900600-00005 1 WASHER 5 5

14 C454-000100 1 ROD, THROTTLE15 A439-000145 1 BRACKET,SWITCH16 V471-001280 1 PIPE 2.4*5*105

17 V471-001470 1 PIPE 2.4*5*200

18 123181-39130 1 PUMP, PRIMER19 V486-000021 1 TERMINAL,LEAD20 351134-39930 2 CUSHION21 890157-39130 1 LABEL, SWITCH22 163400-38330 1 SWITCH, IGNITION23 178810-14534 1 GROMMET24 A241-000140 1 KNOB, CHOKE25 900220-04008 2 SCREW 4*8 4*8

26 A313-000810 1 GUIDE, EXHAUST ID#1260

- 6 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR, MUFFLER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

26 A313-000811 1 GUIDE, EXHAUST ID#1260

27 A310-000060 1 SCREEN, ARRESTOR28 900516-00005 2 NUT, FRANGE 5 5

29 A300-000680 1 MUFFLER, EXHAUST30 V104-000731 1 GASKET,EXHAUST31 V203-000220 2 BOLT,532 V150-001820 1 PLATE,EYE

- 7 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 A425-000000 1 SPARKPLUG BPMR8Y

2 A426-000010 1 TERMINAL,SPARKPLUG3 A427-000013 1 CAP,SPARK PLUG4 150117-16430 2 SPACER5 V490-000310 1 CLIP6 A411-000264 1 COIL, IGNITION7 V485-000680 1 LEAD8 V485-000620 1 LEAD L=140

9 900162-05020 2 BOLT, H.S. 5*20 5*20 W,SW

10 A409-000272 1 ROTOR, MAGNETO FW-46

11 900515-00008 1 NUT, FLANGE 8 8

12 177234-35430 2 SPRING, RETURN13 177247-04630 2 SPACER, RATCHET 5.2*8*2.1

14 A514-000050 2 PAWL15 900603-00005 2 WASHER 5 5.5*12*0.8

16 V203-000090 2 BOLT,5 M5*14

17 A172-000572 1 COVER,FAN18 A051-000981 1 STARTER,RECOIL ASY19 + 177236-61830 1 SCREW28 + V452-000220 1 SPRING,TORSION D2.3φ21.1

29 + A507-000021 1 CATCHER,PAWL20 + P022-008440 1 ROPE, STARTER 3.5*900

21 + A506-000080 1 REEL,ROPE22 + P022-010440 1 SPRING KIT, REWIND23 + P022-005890 1 GRIP, STARTER24 + A500-000421 1 CASE,STARTER

- 8 -

CS-420ES(37)

3. STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

25 91145-05020 4 BOLT HS TAPPING 5*20

26 X502-000410 1 LABEL,ECHO

- 9 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900253-04014 1 SCREW 4*14 4*14

2 351155-35430 1 COVER, HANDLE (BL)3 C460-000072 1 LOCKOUT, THROTTLE4 C450-000212 1 CONTROL, THROTTLE5 V452-000260 1 SPRING,TORSION6 900345-40030 1 PIN, SPRING 4*30SUS 4*30SUS

7 100918-15130 2 CAP8 900105-04020 2 BOLT, H.S. 4*20 4*20

9 100915-15131 2 SUPPORTER, CUSHION10 V400-000051 2 CUSHION,411 351111-19830 1 GRIP, HANDLE12 132115-44330 1 GROMMET13 132010-00760 1 PIPE, FUEL 3*5*250L

14 132013-09820 1 CLIP 6MM

15 131205-19831 1 STRAINER, FUEL16 V162-000040 1 PLUG17 P021-010592 1 HANDLE SET, REAR18 + 131300-56430 1 VALVE, CHECK19 + 131328-40630 1 COVER, VENT20 + 132013-26630 1 CLIP 6.5MM

21 + 132012-39931 1 PIPE 3*6*65

22 P021-010600 1 FUEL CAP ASY23 + A365-000050 1 CONNECTOR,CAP24 + 900720-00022 1 O-RING 22 P-22

25 C400-000430 1 HANDLE, FRONT26 91145-05020 2 BOLT HS TAPPING 5*20

- 10 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 91145-05016 2 BOLT HS TAPPING 5*16

28 V475-003970 1 TUBE

- 11 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 C320-000112 1 LEVER, BRAKE

2 91145-05016 1 BOLT HS TAPPING 5*16

3 V356-000300 1 COLLAR,104 V452-000250 1 SPRING,TORSION5 433116-35430 1 SPACER 8 8*12*9

6 177214-03930 1 WASHER7 V202-000070 1 BOLT,48 C305-000012 1 PLATE,SPROCKET GUARD9 91325-03005 1 SCREW

10 V202-000060 2 BOLT,4 4*12

11 C032-000283 1 BRAKE ASY, CHAIN11 P021-017220 1 BRAKE ASY, CHAIN12 + C345-000211 1 COVER,BRAKE13 + V202-000060 3 BOLT,4 4*12

14 + 433116-35430 1 SPACER 8 8*12*9

15 + C334-000090 1 CONNECTOR, BRAKE16 + 93050-30098 1 ROLLER F3*9.8

17 + C328-000080 1 BAND, BRAKE18 + V376-000450 1 SPACER19 + V450-000070 1 SPRING,COMPRESSION20 + C300-000313 1 GUARD, SPROCKET22 A556-000480 1 DRUM, CLUTCH23 175012-00831 1 BEARING, NEEDLE24 175019-39430 1 PLATE, CLUTCH25 A056-000180 1 CLUTCH ASY26 + V451-000500 3 SPRING,TENSION

- 12 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + P021-007050 1 CLUTCH SHOE SET

28 + A552-000070 1 HUB, CLUTCH29 433012-39930 1 PLATE, GUIDE30 V203-000110 1 BOLT,531 C309-000030 1 TENSIONER,CHAIN32 V355-000270 1 COLLAR,833 V651-000011 1 GEAR,BEVEL34 V651-000001 1 GEAR,BEVEL35 X502-000340 1 LABEL,ECHO ECHO(WHITE)

36 433019-12330 2 NUT, FLANGE 8 M-8

37A 430521-37333 1 BAR, GUIDE 38RD58325 38RD58-325

37B 430527-37333 1 BAR, GUIDE 43RD58325 43RD58-325

38A 431721-30230 1 CHAIN, SAW 21BP-64E 21BP-64E

38B 431717-30230 1 CHAIN, SAW 21BP-72E 21BP-72E

- 13 -

CS-420ES(37)

6. AUTO-OILER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 437210-39931 1 PIPE

2 P021-012150 1 AUTO-OILER ASY3 + V356-000390 1 COLLAR,104 + V652-000030 1 GEAR,WORM

5 + V308-000030 1 WASHER,CIRCULAR 11 10.5*17.4*1.8

6 + C022-000020 1 AUTO-OILER ASSEMBLY7 900238-04012 2 SCREW 4*12 4*12

8 132013-26630 2 CLIP 6.5MM

9 437210-35430 1 PIPE10 132115-12330 1 GROMMET11 436205-14730 1 STRAINER, OIL12 895812-03930 1 DRIVER, SCREW 5013 X602-000080 1 TOOL,WRENCH 13*19 L180

14 898510-07130 1 BAG, TOOL15 895610-00130 1 L-WRENCH (4MM)16 P021-014660 1 SCABBARD,CHAIN17 + 898568-14530 1 ROPE 5*900

- 14 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

A021-001900 1 CARBURETOR,DIAPHRAGM

2 + 123126-10631 1 SCREEN, INLET3 + P003-003930 1 COVER, FUEL PUMP4 + 123110-03930 1 SCREW, PUMP COVER5 + 123125-15030 1 GASKET, FUEL PUMP6 + 123112-15030 1 DIAPHRAGM, FUEL PUMP7 + 123140-03930 1 GASKET, M. DIAPHRAGM8 + P003-001850 1 DIAPHRAGM, METERING9 + 123137-19830 1 VALVE, INLET NEEDLE

10 + 123122-39330 1 SPRING, METER. LEVER11 + 123142-03930 1 COVER, M. DIAPHRAGM12 + 123139-03930 1 SCREW, M. LEVER PIN13 + 123138-03930 1 PIN, METERING LEVER14 + 123123-03930 1 LEVER, METERING15 + 123146-10631 1 PLUG, WELCH16 + P003-002270 2 NEEDLE17 + 123134-04260 1 SCREW, IDLE ADJUST18 + 123133-04260 1 SPRING, IDLE ADJUST19 + 123127-15030 1 RING20 + P003-003930 1 COVER, FUEL PUMP21 + 123113-37530 1 SPRING, THROTTLE RTN22 + 123116-10530 1 VALVE, THROTTLE23 + P003-001780 1 LEVER, THROTTLE24 + 123130-02960 4 SCREW25 + P003-002260 1 SPRING26 + 123149-26030 1 WASHER

- 15 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + P003-000150 1 CHOKE, SHAFT

28 + P003-001790 1 VALVE, CHOKE29 + 123127-03930 1 CLIP, THROTTLE SHAFT30 + P003-001510 1 LEVER-FAST IDLE31 + 123114-38830 4 SCREW

- 16 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

100012-16131 1 - 11 132012-39931 4 - 21 900220-04008 2 - 25100012-16131 1 - 11 132013-09820 2 - 6 900238-04012 6 - 7100014-53630 1 - 10 132013-09820 4 - 14 900238-05014 1 - 1100014-53630 1 - 10 132013-26630 4 - 20 900238-05014 1 - 1100015-03931 1 - 9 132013-26630 6 - 8 900238-05020 1 - 22100015-03931 1 - 9 132115-12330 6 - 10 900238-05020 1 - 22100142-12330 1 - 12 132115-44330 4 - 12 900238-05050 2 - 11100142-12330 1 - 12 150114-04920 1 - 32 900253-04014 4 - 1100910-60030 1 - 42 150114-04920 1 - 32 900253-05020 2 - 12100910-60030 1 - 42 150117-16430 3 - 4 900345-40030 4 - 6100915-15131 4 - 9 163400-38330 2 - 22 900515-00008 3 - 11100915-33930 1 - 41 175012-00831 5 - 23 900516-00005 2 - 28100915-33930 1 - 41 175019-39430 5 - 24 900600-00005 2 - 13100918-15130 1 - 40 177214-03930 5 - 6 900603-00005 3 - 15100918-15130 1 - 40 177234-35430 3 - 12 900720-00022 4 - 24100918-15130 4 - 7 177236-61830 3 - 19 900721-00025 1 - 38123110-03930 7 - 4 177247-04630 3 - 13 900721-00025 1 - 38123112-15030 7 - 6 178810-14534 2 - 23 900888-36201 1 - 16123113-37530 7 - 21 351111-19830 4 - 11 900888-36201 1 - 16123114-38830 7 - 31 351134-39930 2 - 20 91145-05016 1 - 30123116-10530 7 - 22 351155-35430 4 - 2 91145-05016 1 - 30123122-39330 7 - 10 430521-37333 5 - 37A 91145-05016 4 - 27123123-03930 7 - 14 430527-37333 5 - 37B 91145-05016 5 - 2123125-15030 7 - 5 431717-30230 5 - 38B 91145-05020 1 - 29123126-10631 7 - 2 431721-30230 5 - 38A 91145-05020 1 - 29123127-03930 7 - 29 433012-39930 5 - 29 91145-05020 3 - 25123127-15030 7 - 19 433019-12330 5 - 36 91145-05020 4 - 26123130-02960 7 - 24 433116-35430 5 - 5 91325-03005 5 - 9123133-04260 7 - 18 433116-35430 5 - 14 93050-30098 5 - 16123134-04260 7 - 17 436114-13930 1 - 36 A021-001900 2 - 7123137-19830 7 - 9 436114-13930 1 - 36 A021-001900 7 -123138-03930 7 - 13 436205-14730 6 - 11 A051-000981 3 - 18123139-03930 7 - 12 437210-35430 6 - 9 A056-000180 5 - 25123140-03930 7 - 7 437210-39931 6 - 1 A101-000160 1 - 7123142-03930 7 - 11 890157-39130 2 - 21 A101-000160 1 - 7123146-10631 7 - 15 890345-39230 1 - 46 A160-000764 1 - 23123149-26030 7 - 26 890345-39230 1 - 46 A160-000764 1 - 23123181-39130 2 - 18 890631-38130 1 - 45 A172-000572 3 - 17130007-39932 2 - 2 890631-38130 1 - 45 A202-000060 1 - 2130020-33330 2 - 3 895610-00130 6 - 15 A202-000060 1 - 2130300-39730 2 - 9 895812-03930 6 - 12 A209-000000 1 - 26130301-39935 2 - 10 898510-07130 6 - 14 A209-000000 1 - 26130338-32430 1 - 20 898568-14530 6 - 17 A232-000023 1 - 19130338-32430 1 - 20 900105-04020 4 - 8 A232-000023 1 - 19130405-38332 2 - 8 900162-05020 3 - 9 A235-000020 1 - 17131205-19831 4 - 15 900162-05022 1 - 5 A235-000020 1 - 17131300-56430 4 - 18 900162-05022 1 - 5 A241-000140 2 - 24131328-40630 4 - 19 900162-05030 1 - 43 A300-000680 2 - 29132010-00760 4 - 13 900162-05030 1 - 43 A310-000060 2 - 27

- 17 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

A313-000810 2 - 26 P021-010582 1 - 6 V471-001600 2 - 5A313-000811 2 - 26 P021-010592 4 - 17 V475-003970 4 - 28A365-000050 1 - 39 P021-010600 4 - 22 V485-000620 3 - 8A365-000050 1 - 39 P021-012150 6 - 2 V485-000680 3 - 7A365-000050 4 - 23 P021-013620 1 - 13 V486-000021 2 - 19A409-000272 3 - 10 P021-013620 1 - 13 V490-000310 3 - 5A411-000264 3 - 6 P021-014660 6 - 16 V505-000010 1 - 15A425-000000 3 - 1 P021-017220 5 - 11 V505-000010 1 - 15A426-000010 3 - 2 P021-017360 1 - 4 V505-000011 1 - 15A427-000013 3 - 3 P021-017360 1 - 4 V505-000011 1 - 15A439-000145 2 - 15 P022-005890 3 - 23 V607-000000 1 - 8A500-000421 3 - 24 P022-008440 3 - 20 V607-000000 1 - 8A506-000080 3 - 21 P022-010440 3 - 22 V651-000001 5 - 34A507-000021 3 - 29 V103-000280 2 - 4 V651-000011 5 - 33A514-000050 3 - 14 V103-000290 1 - 3 V652-000030 1 - 14A552-000070 5 - 28 V103-000290 1 - 3 V652-000030 1 - 14A556-000480 5 - 22 V104-000731 2 - 30 V652-000030 6 - 4C022-000020 6 - 6 V135-000010 1 - 24 X502-000340 5 - 35C032-000283 5 - 11 V135-000010 1 - 24 X502-000410 3 - 26C300-000313 5 - 20 V150-001820 2 - 32 X503-008450 1 - 18C304-000010 1 - 28 V162-000040 4 - 16 X503-008450 1 - 18C304-000010 1 - 28 V202-000060 5 - 10 X524-001900 1 - 27C305-000012 5 - 8 V202-000060 5 - 13 X524-001900 1 - 27C309-000030 5 - 31 V202-000070 5 - 7 X602-000080 6 - 13C310-000000 1 - 31 V203-000090 3 - 16C310-000000 1 - 31 V203-000110 5 - 30C320-000112 5 - 1 V203-000220 2 - 31C328-000080 5 - 17 V308-000030 6 - 5C334-000090 5 - 15 V341-000050 1 - 34C345-000211 5 - 12 V341-000050 1 - 34C400-000430 4 - 25 V341-000060 1 - 47C450-000212 4 - 4 V341-000060 1 - 47C454-000100 2 - 14 V341-000070 1 - 48C460-000072 4 - 3 V341-000070 1 - 48P003-000150 7 - 27 V355-000270 5 - 32P003-001510 7 - 30 V356-000300 5 - 3P003-001780 7 - 23 V356-000390 6 - 3P003-001790 7 - 28 V376-000450 5 - 18P003-001850 7 - 8 V400-000051 4 - 10P003-002260 7 - 25 V420-001250 1 - 44P003-002270 7 - 16 V420-001250 1 - 44P003-003930 7 - 3 V420-001420 2 - 1P003-003930 7 - 20 V450-000070 5 - 19P021-007050 5 - 27 V451-000500 5 - 26P021-007630 1 - 37 V452-000220 3 - 28P021-007630 1 - 37 V452-000250 5 - 4P021-009856 1 - 33 V452-000260 4 - 5P021-009856 1 - 33 V471-001280 2 - 16P021-010582 1 - 6 V471-001470 2 - 17

- 18 -

10HdNo. 64-067

©2012

PARTS CATALOG

CHAIN SAW

CS-420ES(37)

-

P014-000490-11Fb

37027771

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900238-05014 2 SCREW 5*14 5*14

2 A202-000060 1 BELLOWS, INTAKE3 V103-000290 1 GASKET,INTAKE NP4200 T1.0

5 + 900162-05022 4 BOLT, H.S. 5*22 5*22 W,SW

7 + A101-000160 1 RING, PISTON 40*B1.5*T1.8

8 + V607-000000 1 PIN,ENG 99 + 100015-03931 2 CIRCLIP, PISTON PIN

10 + 100014-53630 2 SPACER, PISTON PIN11 + 100012-16131 1 BEARING, NEEDLE12 100142-12330 1 KEY, WOODRUFF13 P021-013621 1 CRANKSHAFT ASY14 + V652-000030 1 GEAR,WORM15 + V505-000011 2 SEAL,OIL 12 12*32*5.5

16 + 900888-36201 2 BEARING, BALL 6201 6201

17 A235-000020 1 KNOB,CLEANER LID18 X503-008450 1 LABEL,MODEL CS-420ES

19 A232-000023 1 LID,CLEANER19 A232-000024 1 LID,CLEANER20 130338-32430 1 PLUG, COVER22 900238-05020 3 SCREW 5*20 5*20

23 A160-000764 1 COVER,CYLINDER24 V135-000010 1 GROMMET,HT CORD26 A209-000000 1 PLATE,INSULATOR27 X524-001900 1 LABEL28 C304-000010 1 SPIKED29 91145-05020 2 BOLT HS TAPPING 5*20

- 1 -

jmp
piston P021-036520 cylindre P021-017360

CS-420ES(37)

1. CYLINDER, CRANKCASE, PISTON

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

30 91145-05016 1 BOLT HS TAPPING 5*16

31 C310-000000 1 CATCHER, CHAIN32 150114-04920 1 BUSHING33 P021-009857 1 COVER ENGINE ASY34 + V341-000050 1 WASHER,SQUARE36 + 436114-13930 1 VALVE, CHECK37 P021-007630 1 CAP ASY,TANK38 + 900721-00025 1 O-RING 25 G-25

39 + A365-000050 1 CONNECTOR,CAP40 100918-15130 4 CAP41 100915-33930 2 SCREW42 100910-60030 2 CUSHION43 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW

44 V420-001250 2 CUSHION45 890631-38130 1 LABEL, CAUTION46 890345-39230 1 LABEL,CAUTION47 V341-000060 1 WASHER,SQUARE48 V341-000070 1 WASHER,SQUARE

- 2 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 V420-001420 1 CUSHION

2 130007-39932 1 INSULATOR3 + 130020-33330 2 NUT4 V103-000280 1 GASKET,INTAKE NP4200 T1.0

5 V471-001600 1 PIPE 2.4*6*105

6 132013-09820 1 CLIP 6MM

7 A021-001900 1 CARBURETOR,DIAPHRAGM8 130405-38332 1 BRACKET, AIR CLEANER9 130300-39730 1 CLEANER ASM., AIR

10 130301-39935 1 ADAPTER, INTAKE ID #1230

11 900238-05050 2 SCREW 5*50 5*50

12 900253-05020 1 SCREW 5*20 5*20

13 900600-00005 1 WASHER 5 5

14 C454-000100 1 ROD, THROTTLE15 A439-000145 1 BRACKET,SWITCH16 V471-001280 1 PIPE 2.4*5*105

17 V471-001470 1 PIPE 2.4*5*200

18 123181-39130 1 PUMP, PRIMER19 V486-000021 1 TERMINAL,LEAD20 351134-39930 2 CUSHION21 890157-39130 1 LABEL, SWITCH22 163400-38330 1 SWITCH, IGNITION23 178810-14534 1 GROMMET24 A241-000140 1 KNOB, CHOKE25 900220-04008 2 SCREW 4*8 4*8

26 A313-000811 1 GUIDE, EXHAUST ID#1260

- 3 -

CS-420ES(37)

2. AIR CLEANER, CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 A310-000060 1 SCREEN, ARRESTOR

28 900516-00005 2 NUT, FRANGE 5 5

29 A300-000680 1 MUFFLER, EXHAUST30 V104-000732 1 GASKET,EXHAUST31 V203-000220 2 BOLT,532 V150-001820 1 PLATE,EYE

- 4 -

CS-420ES(37)

3. RECOIL STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 A425-000000 1 SPARKPLUG BPMR8Y

2 A426-000010 1 TERMINAL,SPARKPLUG3 A427-000013 1 CAP,SPARK PLUG4 150117-16430 2 SPACER5 V490-000310 1 CLIP6 A411-000264 1 COIL, IGNITION7 V485-000680 1 LEAD8 V485-000620 1 LEAD L=140

9 900162-05020 2 BOLT, H.S. 5*20 5*20 W,SW

10 A409-000272 1 ROTOR, MAGNETO FW-46

11 900515-00008 1 NUT, FLANGE 8 8

12 177234-35430 2 SPRING, RETURN13 177247-04630 2 SPACER, RATCHET 5.2*8*2.1

14 A514-000050 2 PAWL15 900603-00005 2 WASHER 5 5.5*12*0.8

16 V203-000090 2 BOLT,5 M5*14

17 A172-000572 1 COVER,FANSus. by A172-

000573

17 A172-000573 1 COVER,FAN18 A051-000982 1 STARTER,RECOIL ASY19 + 177236-61830 1 SCREW28 + V452-001320 1 SPRING,TORSION29 + A507-000110 1 CATCHER,PAWL20 + P022-008440 1 ROPE, STARTER 3.5*900

21 + A506-000460 1 REEL,ROPE24 + A500-000421 1 CASE,STARTER

- 5 -

CS-420ES(37)

3. RECOIL STARTER, MAGNETO

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

25 91145-05020 4 BOLT HS TAPPING 5*20

26 X502-000410 1 LABEL,ECHO

- 6 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 900253-04014 1 SCREW 4*14 4*14

2 351155-35430 1 COVER, HANDLE (BL)3 C460-000072 1 LOCKOUT, THROTTLE4 C450-000212 1 CONTROL, THROTTLE5 V452-000260 1 SPRING,TORSION6 900345-40030 1 PIN, SPRING 4*30SUS 4*30SUS

8 900105-04020 2 BOLT, H.S. 4*20 4*20

9 100915-15131 2 SUPPORTER, CUSHION10 V400-000051 2 CUSHION,411 351111-19830 1 GRIP, HANDLE12 132115-44330 1 GROMMET13 132010-00760 1 PIPE, FUEL 3*5*250L

14 132013-09820 1 CLIP 6MM

15 131205-19831 1 STRAINER, FUEL16 V162-000040 1 PLUG17 P021-010593 1 HANDLE SET, REAR18 + 131300-56431 1 VENT ASSEMBLY, FUEL19 + 131328-40630 1 COVER, VENT20 + 132013-26630 1 CLIP 6.5MM

21 + 132012-39931 1 PIPE 3*6*65

22 P021-010601 1 FUEL CAP ASY23 + A365-000050 1 CONNECTOR,CAP24 + V581-000610 1 RING,O P22

24 + V581-000610 1 RING,O P22

25 C400-000431 1 HANDLE, FRONT26 91145-05020 2 BOLT HS TAPPING 5*20

- 7 -

CS-420ES(37)

4. HANDLE

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 91145-05016 2 BOLT HS TAPPING 5*16

28 V475-003970 1 TUBE

- 8 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 C320-000113 1 LEVER, BRAKE

2 91145-05016 1 BOLT HS TAPPING 5*16

3 V356-000300 1 COLLAR,104 V452-000250 1 SPRING,TORSION5 433116-35430 1 SPACER 8 8*12*9

6 177214-03930 1 WASHER7 V202-000070 1 BOLT,48 C305-000012 1 PLATE,SPROCKET GUARD9 91325-03005 1 SCREW

10 V202-000060 2 BOLT,4 4*12

11 C032-000283 1 BRAKE ASY, CHAINSus. by P021-

017220

11 P021-017220 1 BRAKE ASY, CHAIN12 + C345-000211 1 COVER,BRAKE13 + V202-000060 3 BOLT,4 4*12

14 + 433116-35430 1 SPACER 8 8*12*9

15 + C334-000090 1 CONNECTOR, BRAKE16 + 93050-30098 1 ROLLER F3*9.8

17 + C328-000080 1 BAND, BRAKE18 + V376-000450 1 SPACER19 + V450-000070 1 SPRING,COMPRESSION20 + C300-000313 1 GUARD, SPROCKET22 A556-000480 1 DRUM, CLUTCH23 175012-00831 1 BEARING, NEEDLE24 175019-39430 1 PLATE, CLUTCH25 A056-000180 1 CLUTCH ASY

- 9 -

CS-420ES(37)

5. CLUTCH, SPROCKET

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

26 + V451-000500 3 SPRING,TENSION

28 + A552-000070 1 HUB, CLUTCH29 433012-39930 1 PLATE, GUIDE30 V203-000110 1 BOLT,531 C309-000030 1 TENSIONER,CHAIN32 V355-000270 1 COLLAR,833 V651-000011 1 GEAR,BEVEL34 V651-000001 1 GEAR,BEVEL35 X502-000340 1 LABEL,ECHO ECHO(WHITE)

36 433019-12330 2 NUT, FLANGE 8 M-8

- 10 -

CS-420ES(37)

6. AUTO-OILER

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1 437210-39931 1 PIPE

3 + V356-000390 1 COLLAR,10

5 + V308-000030 1 WASHER,CIRCULAR 11 10.5*17.4*1.8

6 + C022-000020 1 AUTO-OILER ASSEMBLY7 900238-04012 2 SCREW 4*12 4*12

8 132013-26630 1 CLIP 6.5MM

9 437210-35430 1 PIPE10 132115-12330 1 GROMMET11 436205-14730 1 STRAINER, OIL12 895812-03930 1 DRIVER, SCREW 5013 X602-000080 1 TOOL,WRENCH 13*19 L180

15 X605-000100 1 TOOL,L WRENCH 4MM M5

17 + 898568-14530 1 ROPE 5*900

- 11 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

A021-001900 1 CARBURETOR,DIAPHRAGM

2 + 123126-10631 1 SCREEN, INLET3 + P003-003930 1 COVER, FUEL PUMP4 + 123110-03930 1 SCREW, PUMP COVER5 + 123125-15030 1 GASKET, FUEL PUMP6 + 123112-15030 1 DIAPHRAGM, FUEL PUMP7 + 123140-03930 1 GASKET, M. DIAPHRAGM8 + P003-001850 1 DIAPHRAGM, METERING9 + 123137-19830 1 VALVE, INLET NEEDLE

10 + 123122-39330 1 SPRING, METER. LEVER11 + 123142-03930 1 COVER, M. DIAPHRAGM12 + 123139-03930 1 SCREW, M. LEVER PIN13 + 123138-03930 1 PIN, METERING LEVER14 + 123123-03930 1 LEVER, METERING15 + 123146-10631 1 PLUG, WELCH16 + P003-002270 2 NEEDLE17 + 123134-04260 1 SCREW, IDLE ADJUST18 + 123133-04260 1 SPRING, IDLE ADJUST19 + 123127-15030 1 RING20 + P003-003930 1 COVER, FUEL PUMP21 + 123113-37530 1 SPRING, THROTTLE RTN22 + 123116-10530 1 VALVE, THROTTLE23 + P003-001780 1 LEVER, THROTTLE24 + 123130-02960 4 SCREW25 + P003-002260 1 SPRING26 + 123149-26030 1 WASHER

- 12 -

CS-420ES(37)

7. CARBURETOR

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

27 + P003-000150 1 CHOKE, SHAFT

28 + P003-001790 1 VALVE, CHOKE29 + 123127-03930 1 CLIP, THROTTLE SHAFT30 + P003-001510 1 LEVER-FAST IDLE31 + 123114-38830 4 SCREW

- 13 -

CS-420ES(37)

A. GUIDE BAR, CHAIN

KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1 NOTE2

1A 430521-37333 1 BAR, GUIDE 38RD58325 38RD58-325

2A 431721-30231 1 CHAIN, SAW 21BPX-64E

1B 430527-37333 1 BAR, GUIDE 43RD58325 43RD58-325

2B 431717-30231 1 CHAIN, SAW 21BPX-72E

- 14 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

100012-16131 1 - 11 163400-38330 2 - 22 91145-05020 1 - 29100014-53630 1 - 10 175012-00831 5 - 23 91145-05020 3 - 25100015-03931 1 - 9 175019-39430 5 - 24 91145-05020 4 - 26100142-12330 1 - 12 177214-03930 5 - 6 91325-03005 5 - 9100910-60030 1 - 42 177234-35430 3 - 12 93050-30098 5 - 16100915-15131 4 - 9 177236-61830 3 - 19 A021-001900 2 - 7100915-33930 1 - 41 177247-04630 3 - 13 A021-001900 7 -100918-15130 1 - 40 178810-14534 2 - 23 A051-000982 3 - 18123110-03930 7 - 4 351111-19830 4 - 11 A056-000180 5 - 25123112-15030 7 - 6 351134-39930 2 - 20 A101-000160 1 - 7123113-37530 7 - 21 351155-35430 4 - 2 A160-000764 1 - 23123114-38830 7 - 31 430521-37333 A - 1A A172-000572 3 - 17123116-10530 7 - 22 430527-37333 A - 1B A172-000573 3 - 17123122-39330 7 - 10 431717-30231 A - 2B A202-000060 1 - 2123123-03930 7 - 14 431721-30231 A - 2A A209-000000 1 - 26123125-15030 7 - 5 433012-39930 5 - 29 A232-000023 1 - 19123126-10631 7 - 2 433019-12330 5 - 36 A232-000024 1 - 19123127-03930 7 - 29 433116-35430 5 - 5 A235-000020 1 - 17123127-15030 7 - 19 433116-35430 5 - 14 A241-000140 2 - 24123130-02960 7 - 24 436114-13930 1 - 36 A300-000680 2 - 29123133-04260 7 - 18 436205-14730 6 - 11 A310-000060 2 - 27123134-04260 7 - 17 437210-35430 6 - 9 A313-000811 2 - 26123137-19830 7 - 9 437210-39931 6 - 1 A365-000050 1 - 39123138-03930 7 - 13 890157-39130 2 - 21 A365-000050 4 - 23123139-03930 7 - 12 890345-39230 1 - 46 A409-000272 3 - 10123140-03930 7 - 7 890631-38130 1 - 45 A411-000264 3 - 6123142-03930 7 - 11 895812-03930 6 - 12 A425-000000 3 - 1123146-10631 7 - 15 898568-14530 6 - 17 A426-000010 3 - 2123149-26030 7 - 26 900105-04020 4 - 8 A427-000013 3 - 3123181-39130 2 - 18 900162-05020 3 - 9 A439-000145 2 - 15130007-39932 2 - 2 900162-05022 1 - 5 A500-000421 3 - 24130020-33330 2 - 3 900162-05030 1 - 43 A506-000460 3 - 21130300-39730 2 - 9 900220-04008 2 - 25 A507-000110 3 - 29130301-39935 2 - 10 900238-04012 6 - 7 A514-000050 3 - 14130338-32430 1 - 20 900238-05014 1 - 1 A552-000070 5 - 28130405-38332 2 - 8 900238-05020 1 - 22 A556-000480 5 - 22131205-19831 4 - 15 900238-05050 2 - 11 C022-000020 6 - 6131300-56431 4 - 18 900253-04014 4 - 1 C032-000283 5 - 11131328-40630 4 - 19 900253-05020 2 - 12 C300-000313 5 - 20132010-00760 4 - 13 900345-40030 4 - 6 C304-000010 1 - 28132012-39931 4 - 21 900515-00008 3 - 11 C305-000012 5 - 8132013-09820 2 - 6 900516-00005 2 - 28 C309-000030 5 - 31132013-09820 4 - 14 900600-00005 2 - 13 C310-000000 1 - 31132013-26630 4 - 20 900603-00005 3 - 15 C320-000113 5 - 1132013-26630 6 - 8 900721-00025 1 - 38 C328-000080 5 - 17132115-12330 6 - 10 900888-36201 1 - 16 C334-000090 5 - 15132115-44330 4 - 12 91145-05016 1 - 30 C345-000211 5 - 12150114-04920 1 - 32 91145-05016 4 - 27 C400-000431 4 - 25150117-16430 3 - 4 91145-05016 5 - 2 C450-000212 4 - 4

- 15 -

Index

Patrs Number Key No. Patrs Number Key No. Patrs Number Key No.

C454-000100 2 - 14 V475-003970 4 - 28C460-000072 4 - 3 V485-000620 3 - 8P003-000150 7 - 27 V485-000680 3 - 7P003-001510 7 - 30 V486-000021 2 - 19P003-001780 7 - 23 V490-000310 3 - 5P003-001790 7 - 28 V505-000011 1 - 15P003-001850 7 - 8 V581-000610 4 - 24P003-002260 7 - 25 V581-000610 4 - 24P003-002270 7 - 16 V607-000000 1 - 8P003-003930 7 - 3 V651-000001 5 - 34P003-003930 7 - 20 V651-000011 5 - 33P021-007630 1 - 37 V652-000030 1 - 14P021-009857 1 - 33 X502-000340 5 - 35P021-010593 4 - 17 X502-000410 3 - 26P021-010601 4 - 22 X503-008450 1 - 18P021-013621 1 - 13 X524-001900 1 - 27P021-017220 5 - 11 X602-000080 6 - 13P022-008440 3 - 20 X605-000100 6 - 15V103-000280 2 - 4V103-000290 1 - 3V104-000732 2 - 30V135-000010 1 - 24V150-001820 2 - 32V162-000040 4 - 16V202-000060 5 - 10V202-000060 5 - 13V202-000070 5 - 7V203-000090 3 - 16V203-000110 5 - 30V203-000220 2 - 31V308-000030 6 - 5V341-000050 1 - 34V341-000060 1 - 47V341-000070 1 - 48V355-000270 5 - 32V356-000300 5 - 3V356-000390 6 - 3V376-000450 5 - 18V400-000051 4 - 10V420-001250 1 - 44V420-001420 2 - 1V450-000070 5 - 19V451-000500 5 - 26V452-000250 5 - 4V452-000260 4 - 5V452-001320 3 - 28V471-001280 2 - 16V471-001470 2 - 17V471-001600 2 - 5

- 16 -

11FbNo. 64-067

©2012